Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-33445— Memory management vulnerability in Secure Access servers

Quick assessment

Affected
Absolute Security Secure Access
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Absolute secure access是Absolute公司的一套企业访问控制解决方案。 Absolute Secure Access 14.55之前版本存在安全漏洞，该漏洞源于内存管理问题，导致熟悉并完全控制隧道协议的攻击者可对服务器造成持续拒绝服务攻击。

AI Predicted 5.3 Difficulty: Hard EPSS 0.40% · P32

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 1

VendorProduct Version RangeStatus
Absolute Security Secure Access < 14.55 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-33445

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Memory management vulnerability in Secure Access servers
Source: CVE Program / CVE List V5
Vulnerability Description
CVE-2026-33445 is a memory management vulnerability in Secure Access servers prior to 14.55. Attackers with an intimate knowledge of and total control over the tunnel protocol can create a persistent DoS against the server.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Absolute Secure Access 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Absolute secure access是Absolute公司的一套企业访问控制解决方案。 Absolute Secure Access 14.55之前版本存在安全漏洞，该漏洞源于内存管理问题，导致熟悉并完全控制隧道协议的攻击者可对服务器造成持续拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Absolute Security Secure Access 0 ~ 14.55 -

II. Public POCs for CVE-2026-33445

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-33445

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-33445 (1)

Same Patch Batch · Absolute Security · 2026-07-15 · 11 CVEs total

CVE-2026-40952 Privilge misconfiguration in Secure Access installers
CVE-2026-40953 Heap overflow in Secure Access clients
CVE-2026-40958 Input validation error in Secure Access clients prior to 14.55
CVE-2026-40957 Frameable content vulnerability in the Secure Access server login page
CVE-2026-40956 Memory disclosure in Secure Access Clients
CVE-2026-40954 Integer underflow in Secure Access clients prior to 14.55
CVE-2026-40955 Integer underflow vulnerability in Secure Access clients
CVE-2026-33443 Memory management error in Secure Access servers prior to 14.55
CVE-2026-55399 Resource exhaustion vulnerability in the Secure Access publisher
CVE-2026-55398 Memory management vulnerability in Secure Access clients

IV. Related Vulnerabilities

Same product: Secure Access
Same vendor: Absolute Security

V. Comments for CVE-2026-33445

No comments yet

Leave a comment